TC648EOA View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'TC648EOA' PDF : 28 Pages View PDF
TC648
+5V
Analog or Digital
Temperature
Data from one or
more Sensors
Open-Drain
Outputs
I/O0 (RESET)(Optional)
R1
I/O1 (MSB) 110 kΩ
R2
CMOS I/O2
Outputs
240 kΩ
R3
360 kΩ
I/O3 (LSB)
CMOS
Microcontroller
R5
1.5 kΩ
+5V
CB
.01 µF
R7
R4 33 kΩ
18 kΩ
+5V R8
18 kΩ
R6
1 kΩ
+12V
+5V
Fan
1 VIN
VDD 8
2 CF
+
VOUT 7
1 µF TC648
3 VAS
CB
.01 µF
4 GND
OTF 6
NC 5
+ CB
1 µFR9
800Ω
+5V
R10
10 kΩ
2N2222A
GND
INT
FIGURE 5-9:
TC648 as a Microcontroller Peripheral.
DS21448C-page 16
2002 Microchip Technology Inc.
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